“M” Backgammon Terms

Terms that Start with “M” Letter

There are - 50 - terms.

Magriel's Safe-Bold Criteria

[Listed by Paul Magriel in his book Backgammon.]  Six criteria for determining whether a situation requires a safe play or a bold play. They are: (a) opponent's home board strength; (b) presence of an anchor in opponent's home board; (c) your home board strength; (d) blots in opponent's home board; (e) number of checkers you have back; and (f) number of checkers opponent has back. Criteria (a) and (f) call for making a safe play; the others point towards making a bold play.

Main Flight

In an elimination tournament, the group in which players start and compete in until they lose, and which offers the largest prize.  Compare: Consolation Flight.

Major Split

Moving one of your two runners from the opponent's one-point to the opponent's four-point or five-point.   Compare: Minor Split.

Make a Point

To place two checkers together on one point (1) so they form a block or an anchor. Your opponent may not land or touch down on that point as long as the two checkers remain there.

Mandatory Beavers

An optional chouette rule which says: when only one player accepts box's initial double, that player must also beaver; otherwise, he must refuse the double along with everyone else. See post by Roland ScheicherCompare: Mandatory Extras (1).

Mandatory Double

A game in match play where the doubling cube has reached a high-enough level that it represents sufficient points (4) for the leader to win the match; the trailer has nothing to lose by doubling at this point. This includes any post-Crawford game, where the trailing player should double at his first opportunity.

Mandatory Extras

An optional rule for chouette play which says when only one player on the team accepts the box's initial double that player is obliged to accept an extra 2-cube from any other team member that wishes to pay him one point (4). See posts by Daniel Murphy and Toni Wuersch.

An optional rule for money play which says whenever a double is offered and accepted the doubler has the right to give his opponent an extra cube at the same level accompanied by a payment equal to one half of its value. The receiver of an extra now has two cubes which he may use together or separately for making future doubles. See post by Albert Steg.

Mandatory Take

In post-Crawford match play, if the leader is offered a double when the trailing player has an odd number of points (4) to go, the leader should almost always accept the double. For example, as leader against an opponent who is 5-away, taking and losing two points means the opponent still needs two games (or one gammon) to win the match.